Retweet Compares GPT-6 Astra to Fable 5.1 and GPT-5.6 Sol

Zhiting Hu, an assistant professor at UC San Diego, retweeted content from EnactraAI. The post states GPT-6 Astra exceeds Fable 5.1 which in turn exceeds GPT-5.6 Sol. It adds that three buildings require three AI architects and presents this as their view on spatial reconstruction. The packet records the retweet and the quoted text from the original account but contains no independent confirmation of model performance or any details beyond the posted comparison itself.